Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index -5.97
Milk (kg) 47.00 -0.014 -0.66
Fat (kg) 10.04 -0.375 -3.76
Prot (kg) 3.52 -0.441 -1.55
Fertility Sub Index 4.54
Calving Interval (days) -1.60 -1.459 2.33
Survival (%) 1.97 1.117 2.20
Calving Sub Index 1.77
Gestation Length (days) -1.93 -0.919 1.77
Beef Sub Index 5.30
Carcass Weight (kg) -12.60 -0.528 6.65
Age of Slaughter (days) 3.13 -0.432 -1.35
Maintenance Sub Index Maint. Sub Index 9.50
Live WT (kg) -31.00 -0.307 9.50
Total Carbon Sub Index 15.14

* Based on an €80/tonne carbon price